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CHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of Organic Chemistry with Lab Latest 2025 Versions 100% Verified;Portage Learning

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Exam (elaborations)

CHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of Organic Chemistry with Lab Latest 2025 Versions 100% Verified;Portage Learning

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Institution CHEM 219 Module 1,2,3,4,5,6,7 And 8 Principles Of

Course CHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of

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CHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of Organic Chemistry with Lab Latest 2025 Versions 100% Verified;Portage LearningCHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of Organic Chemistry with Lab Latest 2025 Versions 100% Verified;Portage LearningCHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of Organic Chemistry with Lab Latest 2025 Versions 100% Verified;Portage LearningCHEM 219 Module 1,2,3,4,5,6,7 and 8 Principles of Organic Chemistry with Lab Latest 2025 Versions 100% Verified;Portage Learning

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12/14/23, 8:42 PM
kx kx Module 1 Problem Set: Principles of Organic Chemistry with Lab-2021-Gallaher
kx kx kx kx kx kx kx kx kx

Module 1 Problem Set kx kx kx

Due No due date
k x kx kx Points 10 k x Questions 21 k x Time Limit None kx k x

Attempt History kx

Attempt Time Score
LATEST Attempt 1 kx 1,135 minutes kx 10 out of 10
kx kx kx

Scoreforthis quiz: 10outof10 Submitted
kx kx kx kx x
k kx kx kx

Jul 25 at 8:42pm
kx kx kx kx

This attempt took 1,135 minutes.
kx kx kx kx

Question1 x
k
pts
kx kx kx

On a piece of scratch paper, write out the Lewis Dot Diagram for each of the
kx kx kx kx kx kx kx kx kx kx kx kx kx kx kx

kxindicated elements and determine the following for each:
kx kx kx kx kx kx kx

a) The number of Lone Pairs the atom possesses in its valence
kx kx kx kx kx kx kx kx kx kx

shell.
kx

b) The number of Unpaired Electrons the atom possesses in its
kx kx kx kx kx kx kx kx kx

valence shell.
kx kx

c) The number of bonds the atom will form. kx kx kx kx kx kx kx

1. Oxygen
2. Carbon
3. Hydrogen
4. Nitrogen

YourAnswer: kx

1. O
2. Twolonepairs kx kx

3. Twounpairedelectrons kx kx

4. two bonds kx

https://portagelearning.instructure.com/courses/1430/quizzes/35841?module_item_id=151508 1/18

,12/14/23, 8:42 PM
kx kx Module 1 Problem Set: Principles of Organic Chemistry with Lab-2021-Gallaher
kx kx kx kx kx kx kx kx kx

2. C
3. Zero lone pairs kx kx

4. Four unpaired electrons
kx kx

5. four bonds
kx

3. H
4. Zero lone pairs kx kx

5. One unpaired electron
kx kx

6. one bond
kx

4. N
5. One lone pair
kx kx

6. three unpaired electrons
kx kx

7. three bonds kx

Answer:

Oxygen – kx a) 2 b) 2 c) 2
kx kx kx kx kx

Carbon – kx a) 0 b) 4 c) 4
kx kx kx kx kx

Hydrogen- a) 0 b) 1 c) 1 kx kx kx kx kx

Nitrogen – kx a) 1 b) 3 c) 3
kx kx kx kx kx

Question2 x
k
pts
kx kx kx

Classify the bonding between the given pairs of atoms as ionic, covalent, or
kx kx kx kx kx kx kx kx kx kx kx kx

polar covalent. Use the table of electronegativities shown below to help with the
kx kx kx kx kx kx kx kx kx kx kx kx kx

classification.
kx

https://portagelearning.instructure.com/courses/1430/quizzes/35841?module_item_id=151508 2/18

, 12/14/23, 8:42 PM
kx kx Module 1 Problem Set: Principles of Organic Chemistry with Lab-2021-Gallaher
kx kx kx kx kx kx kx kx kx

a. Br and Br kx kx

b. K and Cl kx kx

c. P and Cl
kx kx

d. C and O kx kx

e. Na and Br kx kx

YourAnswer: kx

a. covalent
b. Ionic
c. covalent
d. polar covalent kx

e. ionic

Answer:

a. Br-Br: Electronegativity difference ( kx kx kx )=0=COVALENT(or
x
k x
k x
k x
k x
k

pure covalent)
kx kx

b. K-Cl: ( kx ) = 2.2 = IONIC
kx kx kx kx

c. P-Cl: ( kx )= 0.9 = POLAR COVALENT
kx kx kx kx

d. C-O: ( kx )= 1.0 = POLAR COVALENT
kx kx kx kx

e. Na-Br: ( kx ) = 1.8 = POLAR COVALENT
kx kx kx kx kx

https://portagelearning.instructure.com/courses/1430/quizzes/35841?module_item_id=151508 3/18

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Type: Exam (elaborations)
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